Allway Sync is free file and folder synchronization software for Windows. Allway Sync uses innovative synchronization algorithms to synchronize your data between desktop PCs, laptops, USB drives and more. Allway Sync combines bulletproof reliability with an extremely easy-to-use interface. Allway Sync is only free for moderate personal use only. Heavy Allway Sync users or users who run the application in commercial, business, government, or military institution, or for any other profit activity must purchase a Pro license. One license allows you to install Allway Sync on a single computer (or on a removable device for 'n' Go). Your license can be transferred if you change your PC (or the removable device correspondingly). This is a one-time fee, not a recurring charge. Lifetime upgrades, patches and premium technical support are included.